java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-38cac3e [2018-11-27 09:38:06,794 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-27 09:38:06,801 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-27 09:38:06,822 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-27 09:38:06,822 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-27 09:38:06,823 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-27 09:38:06,830 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-27 09:38:06,832 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-27 09:38:06,836 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-27 09:38:06,836 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-27 09:38:06,840 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-27 09:38:06,841 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-27 09:38:06,841 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-27 09:38:06,842 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-27 09:38:06,848 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-27 09:38:06,849 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-27 09:38:06,850 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-27 09:38:06,859 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-27 09:38:06,864 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-27 09:38:06,865 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-27 09:38:06,869 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-27 09:38:06,870 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-27 09:38:06,875 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-27 09:38:06,875 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-27 09:38:06,875 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-27 09:38:06,876 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-27 09:38:06,877 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-27 09:38:06,884 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-27 09:38:06,884 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-27 09:38:06,886 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-27 09:38:06,886 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-27 09:38:06,887 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-27 09:38:06,887 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-27 09:38:06,887 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-27 09:38:06,887 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-27 09:38:06,891 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-27 09:38:06,892 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-27 09:38:06,924 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-27 09:38:06,924 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-27 09:38:06,927 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-27 09:38:06,927 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-27 09:38:06,928 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-27 09:38:06,928 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-27 09:38:06,928 INFO L133 SettingsManager]: * Use SBE=true [2018-11-27 09:38:06,928 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-27 09:38:06,928 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-27 09:38:06,928 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-27 09:38:06,929 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-27 09:38:06,929 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-27 09:38:06,929 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-27 09:38:06,929 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-27 09:38:06,929 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-27 09:38:06,929 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-27 09:38:06,929 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-27 09:38:06,929 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-27 09:38:06,930 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-27 09:38:06,936 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-27 09:38:06,936 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-27 09:38:06,936 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-27 09:38:06,936 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-27 09:38:06,936 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-27 09:38:06,937 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-27 09:38:06,937 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-27 09:38:06,937 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-27 09:38:06,937 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-27 09:38:06,937 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-27 09:38:06,999 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-27 09:38:07,021 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-27 09:38:07,027 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-27 09:38:07,029 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-27 09:38:07,031 INFO L276 PluginConnector]: CDTParser initialized [2018-11-27 09:38:07,034 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-27 09:38:07,143 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6e551d9d/f3edca0c666d4c66a3737f3a9e978c01/FLAG0c1a80316 [2018-11-27 09:38:08,408 INFO L307 CDTParser]: Found 1 translation units. [2018-11-27 09:38:08,409 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-90a4845-1-110_1a-drivers--char--ipmi--ipmi_si.ko-entry_point_false-unreach-call.cil.out.c [2018-11-27 09:38:08,486 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6e551d9d/f3edca0c666d4c66a3737f3a9e978c01/FLAG0c1a80316 [2018-11-27 09:38:08,627 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c6e551d9d/f3edca0c666d4c66a3737f3a9e978c01 [2018-11-27 09:38:08,644 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-27 09:38:08,645 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-27 09:38:08,646 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-27 09:38:08,647 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-27 09:38:08,660 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-27 09:38:08,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:38:08" (1/1) ... [2018-11-27 09:38:08,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a1acc24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:08, skipping insertion in model container [2018-11-27 09:38:08,671 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:38:08" (1/1) ... [2018-11-27 09:38:08,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-27 09:38:08,925 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-27 09:38:09,753 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3391] [2018-11-27 09:38:09,756 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3392] [2018-11-27 09:38:09,756 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3393] [2018-11-27 09:38:09,759 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-27 09:38:09,759 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-27 09:38:09,760 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-27 09:38:09,764 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3427] [2018-11-27 09:38:09,764 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3428] [2018-11-27 09:38:09,764 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3429] [2018-11-27 09:38:09,765 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-27 09:38:09,765 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-27 09:38:09,771 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-27 09:38:13,170 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:38:13,266 INFO L191 MainTranslator]: Completed pre-run [2018-11-27 09:38:13,392 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___0 * , struct si_sm_io * ) [3391] [2018-11-27 09:38:13,393 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3392] [2018-11-27 09:38:13,396 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___0 * , unsigned char * , unsigned int ) [3393] [2018-11-27 09:38:13,396 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___0 * , long ) [3394] [2018-11-27 09:38:13,396 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___0 * ) [3395] [2018-11-27 09:38:13,396 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___0 * ) [3396] [2018-11-27 09:38:13,397 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name init_data at C: (*init_data)(struct si_sm_data___1 * , struct si_sm_io * ) [3427] [2018-11-27 09:38:13,397 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name start_transaction at C: (*start_transaction)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3428] [2018-11-27 09:38:13,397 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name get_result at C: (*get_result)(struct si_sm_data___1 * , unsigned char * , unsigned int ) [3429] [2018-11-27 09:38:13,403 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name event at C: (*event)(struct si_sm_data___1 * , long ) [3430] [2018-11-27 09:38:13,403 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name detect at C: (*detect)(struct si_sm_data___1 * ) [3431] [2018-11-27 09:38:13,403 WARN L1125 CHandler]: Detected problem Invalid redeclaration of the name cleanup at C: (*cleanup)(struct si_sm_data___1 * ) [3432] [2018-11-27 09:38:14,181 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-27 09:38:14,905 INFO L195 MainTranslator]: Completed translation [2018-11-27 09:38:14,909 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:14 WrapperNode [2018-11-27 09:38:14,909 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-27 09:38:14,910 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-27 09:38:14,910 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-27 09:38:14,910 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-27 09:38:14,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:14" (1/1) ... [2018-11-27 09:38:14,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:14" (1/1) ... [2018-11-27 09:38:15,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:14" (1/1) ... [2018-11-27 09:38:15,109 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:14" (1/1) ... [2018-11-27 09:38:15,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:14" (1/1) ... [2018-11-27 09:38:15,607 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:14" (1/1) ... [2018-11-27 09:38:15,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:38:14" (1/1) ... [2018-11-27 09:38:15,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-27 09:38:15,773 INFO L168 Benchmark]: Toolchain (without parser) took 7128.79 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.5 GB in the end (delta: 432.7 MB). Peak memory consumption was 432.7 MB. Max. memory is 3.9 GB. [2018-11-27 09:38:15,777 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-27 09:38:15,778 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6262.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 342.5 MB). Peak memory consumption was 342.5 MB. Max. memory is 3.9 GB. [2018-11-27 09:38:15,778 INFO L168 Benchmark]: Boogie Preprocessor took 861.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 90.2 MB). Peak memory consumption was 90.2 MB. Max. memory is 3.9 GB. [2018-11-27 09:38:15,785 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 6262.99 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 342.5 MB). Peak memory consumption was 342.5 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 861.21 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.5 GB in the end (delta: 90.2 MB). Peak memory consumption was 90.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...